Hydraulic press



FIG. 1 is is a perspective view of the hydraulic press showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view. 

The ornamental design for a hydraulic press, as shown. 